Main Feature: Android Operating System Smart Watch For Kids Support 3G GSM/WCDMA 1.54 Big Color HD Screen GPS+LBS+Wifi Accurate, SOS Emergency Calling 720P Camera</br>Chipset and Memory: GSM Chipset: MTK 6572AW, CPU Dual Core 1.2GHz GPS Chipset: MTK 6627 GSM/GPS Antenna: Internal Antenna RAM + Memory: 128MB + Memory 32MB</br>Screen: Display Type: 1.54 inch Color Touch Screen, 240 * 240 Pixels</br>Sensor: G-Sensor: Yes Camera Lens: Support, 2.0M Wireless: GPS: Yes LBS: 100-1000M Location Precision Mobile Network: 2G: GSM 850/900/1800/1900, 3G: WCDMA 2100MHz WiFi: Yes</br>Battery and Power Battery: Built-in 600mAH Lithium Polymer Battery Standby Time: 150 hours Compatibility: Android Compatibility: Android 4.0 or above iOS Compatibility: iOS 7.0 or above</br></br>Product Description</br></br>Android Operating System Smart Watch For Kids<br> GPS+LBS+Wifi Accurate, SOS <br> 720P Camera<br><br> <b>Hardware Specification:</b> <b>Chipset and Memory:</b> GSM Chipset: MTK 6572AW, CPU Dual Core 1.2GHz<br> GPS Chipset: MTK 6627<br> GSM/GPS Antenna: Internal Antenna<br> <b>Screen: </b> Display Type: 1.54" Color Touch Screen, 240 * 240 Pixels<br><br> </b> G-Sensor: Yes<br> Camera Lens: Support, 2.0M<br><br> <b>Wireless: </b> GPS: Yes<br> LBS: 100-1000M Location Precision<br> Mobile Network: 2G: GSM 850/900/1800/1900,3G: WCDMA 2100MHz<br> WiFi: Yes<br><br> SIM Card Slot: Single<br> Charger Type: Micro USB Interface<br> Physical Buttons: Power Button (SOS)<br><br> <br> Standby Time: 150 hours<br><br> Android Compatibility: Android 4.0 or above<br> iOS Compatibility: iOS 7.0 or above<br><br> Speaker Type: Speaker for Hands-free<br> Microphone: Yes<br> Watch Strap Material: Soft Silicone<br> Waterproof Level: Life Waterproof<br> Local Call: Local Hands-free Calls<br>Tools: Alarm Clock, Intercom, Remote Monitor,Take-off Alarm, Two-way Communication, Historical Trace, GEO-Fence<br> Watch Language: English,Chinese<br> APP Language: Portuguese,Spanish,German,etc.<br> Software Upgrade: Remote Wireless Upgrade<br> Watch Operating System: Android<br> System Map: Google Map<br><br> <b>Package List:</b>1 x Smart Watch<br> 1x Gift Box<br> 1x USB Charging Cable<br> 1x User Manual<br>FAQ:<br/><br/>1. It works in United states and other countries?<br/>Just make sure the SIM card is corret.<br/>Support Mobile Network: 2G: GSM 850/900/1800/1900, 3G: WCDMA 2100MHz<br/><br/>2.Why watch doesn't recognise the sim card?<br/>After inset the sim card, you need to reset the watch(Systerm--settings--power--reset)<br/>Afrer reset, you can see the signal.<br/><br/>3.Why app "setrack" says device offline?<br/>If you didn't choose the correct area when register it, you many meet this problem. Just register again.<br/>If all don't work, pls tell us your imei number so we can have a check.<br/></br><br/>http://www.amazon.com/gp/product/B01MRFK386